From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F40FDC48BC2 for ; Sun, 27 Jun 2021 17:23:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C85F06157E for ; Sun, 27 Jun 2021 17:23:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230523AbhF0RZq (ORCPT ); Sun, 27 Jun 2021 13:25:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230321AbhF0RZq (ORCPT ); Sun, 27 Jun 2021 13:25:46 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBE1BC061574 for ; Sun, 27 Jun 2021 10:23:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=R1asb7c7nJ7TSUgkjqU8c5HOACW50hgn0I0kEfQNXQ0=; b=iTJUqSzObAb6lhBlCXNcYRa2Z4 HGxpNhMWk3VSFJcUc8UIy2WfU2Hh91d7w8oO2YbBeDDU9WRHPwKzeyKd3UGYVecp3E4Ys1MXky1u1 TUFleqH77KT4S6nj5DspbN6/14vRw2P2VeWMnwpcSWUb9rK5f68V1TcrEvaTZ+E+V6Cd081e7Cxiq uABv2Ko3XPtVQtCMbtGjumaq7BhQIwj6zOUIPEFUlZOkwT8czj7bKfHiLfux/4U9BeKjkjRRlXwhJ Zlf0oL1MMvxR0Fm/KMA2pKpSZoFQKWOY06Sx8sRnMPW3j7x1cLlYn/jQFaXe5Ht8eB3R9YHy928vo 9CyZ5kaQ==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1lxYUf-0026n4-0M; Sun, 27 Jun 2021 17:22:57 +0000 Date: Sun, 27 Jun 2021 18:22:52 +0100 From: Matthew Wilcox To: Greg KH Cc: Jeff Layton , stable@vger.kernel.org, dhowells@redhat.com, Andrew W Elble Subject: Re: [PATCH] ceph: fix test for whether we can skip read when writing beyond EOF Message-ID: References: <20210625175951.90347-1-jlayton@kernel.org> <460106c8619ce7575f84f6fb387453b31204185d.camel@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sun, Jun 27, 2021 at 06:02:32PM +0200, Greg KH wrote: > On Sun, Jun 27, 2021 at 11:41:45AM -0400, Jeff Layton wrote: > > On Sun, 2021-06-27 at 16:22 +0200, Greg KH wrote: > > > On Fri, Jun 25, 2021 at 01:59:51PM -0400, Jeff Layton wrote: > > > > commit 827a746f405d upstream. > > > > > > No it is not :( > > > > > > Please fix this up and resend it with the correct git id. > > > > > > thanks, > > > > > > > Are you sure? > > > > $ git log --oneline origin/master -- fs/netfs > > 827a746f405d (tag: netfs-fixes-20210621, dhowells/afs-fixes) netfs: fix test for whether we can skip read when writing beyond EOF > > > > "origin" is Linus' tree. I'm not sure what I'm doing wrong otherwise. > > Commit 827a746f405d ("netfs: fix test for whether we can skip read when > writing beyond EOF") is just that, yes. > > That does not match with the subject line here, or the patch itself. > > So I do not understand what you are trying to do here... That was in the original message: > This bug was originally in ceph, and then got replicated in the new > netfs helper code in v5.13. This patch is a backport of the netfs patch > for ceph. It should be applied to 5.10.y - 5.12.y. ie the code got moved from ceph to netfs upstream, and this is a backport from netfs to ceph.